1 files changed, 48 insertions, 0 deletions
diff --git a/cpukit/libblock/src/bdpart-sort.c b/cpukit/libblock/src/bdpart-sort.c
new file mode 100644
index 0000000000..1114b7a492
--- /dev/null
+++ b/cpukit/libblock/src/bdpart-sort.c
@@ -0,0 +1,48 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bdpart
+ *
+ * Block device partition management.
+ */
+
+/*
+ * Copyright (c) 2009, 2010
+ * embedded brains GmbH
+ * Obere Lagerstr. 30
+ * D-82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+
+#include <rtems.h>
+#include <rtems/bdpart.h>
+
+static int rtems_bdpart_partition_compare( const void *aa, const void *bb)
+{
+  const rtems_bdpart_partition *a = aa;
+  const rtems_bdpart_partition *b = bb;
+
+  if (a->begin < b->begin) {
+    return -1;
+  } else if (a->begin == b->begin) {
+    return 0;
+  } else {
+    return 1;
+  }
+}
+
+void rtems_bdpart_sort( rtems_bdpart_partition *pt, size_t count)
+{
+  qsort( pt, count, sizeof( *pt), rtems_bdpart_partition_compare);
+}